Android call and chat Application - open to bidding

An android mobile application which will have Two facilities . 1. Voice Call 2. Chat App Should have following Features. 1. App Login Id Will be a Mobile Number.(Same like whats app ID) 2. App should start automatically on Mobile start up Hiddenly in background. For More Discussion About this Project you can skype me---clickme22 Project is Interested and confidential. Few more two Feature Needs to be Added with this app to complete this Project. Its Confidential that's why i want to discuss about this topic more. You can skype me for more discussion. If you are not satisfied with this Budget then i will try to increase a bit. If you are interested for this project then skype me. Thank you